| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Washington State Employees Credit Union | Credit union | 7 | $1.24B* | 13.02% |
| 2 | Peak Credit Union | Credit union | 9 | $888.1M* | 9.32% |
| 3 | Heritage Bank | Bank | 4 | $784.5M | 8.24% |
| 4 | Olympia Federal Savings and Loan Association | Bank | 7 | $669.8M | 7.03% |
| 5 | Bank of America, National Association | Bank | 3 | $642.0M | 6.74% |
| 6 | Timberland Bank | Bank | 6 | $518.6M | 5.45% |
| 7 | JPMorgan Chase Bank, National Association | Bank | 3 | $479.4M | 5.03% |
| 8 | O Bee Credit Union | Credit union | 6 | $454.6M* | 4.77% |
| 9 | Navy Federal Credit Union | Credit union | 1 | $439.9M* | 4.62% |
| 10 | KeyBank National Association | Bank | 6 | $431.6M | 4.53% |
| 19 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $9.52B | 29 | 85 | Washington State Employees Credit Union | 13.0% | 618 |
| 2024 | $8.82B | 28 | 81 | Washington State Employees Credit Union | 12.3% | 630 |
| 2023 | $9.09B | 27 | 80 | Washington State Employees Credit Union | 12.6% | 633 |
| 2022 | $9.81B | 27 | 80 | Peak Credit Union | 15.8% | 738 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.